• A precision roller bearing slide to assuresmooth operation and extreme accuracy.

• Precise adjustments for accurate setting ofboth upper and lower positive stops.

• Conveniently located flow controls offeringeasy adjustment of head speed in bothdirections.

• A polar mounted ultrasonic stack to facilitatelinear and axial setup and efficient transmis-sion of ultrasonic energy to the horn.

ULTRAWELD® L-20 and 40 ULTRASONIC WELDING SYSTEMS

AmTech 41 Eagle Road, Danbury, CT 06813-1961 U.S.A. 203-796-0400 Fax: 203-796-9810 Toll Free: 800-888-6089e-mail: welders@amtechultrasonic.com http://www.amtechultrasonic.com

• Titanium horns with low cost replaceabletips or solid tool steel horns for fast setupand minimum tooling cost.

• Fixturing which is changed quickly and easi-ly for various applications by means of adovetail mounting.

• Optional vortex cooling to allow high-speedoperation without heat buildup.

AmTech Ultraweld® systems are designed and built to assure the highestdegree of reliability and weld quality. All AmTech Ultraweld® systems offerthe following features:

Ultraweld® L-2020 kHz Welding SystemRugged and easily tooled for a wide range of nonferrous welding applications.Welding Power: 3.3 kWElectrical: 220VAC, 50/60 Hz, 20 Amp.Compressed Air: clean, dry 80 psig (5.5 bar)

Ultraweld® 40 40 kHz Welding SystemIdeal for precise welding of smaller gauge nonferrous metals and delicate assemblies.Welding Power: 0.8 kWElectrical: 110/220 V AC, 50/60 Hz, 10 Amp.Compressed Air: clean, dry, 80 psig (5.5 bar)

Advantages of Ultrasonics

Reliability: Ultrasonic welding can bemonitored through time, energy, power,and height limits, assuring excellentprocess control.

Cost Savings: Elimination of consum-ables such as solder, flux, crimp connectors andbraze materials make ultrasonic welding the mostcost effective and environ-mentally safe process avail-able for welding.

Tool Life: Multi-lobe ultra-sonic tools are precisionmachined from high quali-ty tool steel, providing long life,ease of setup, and weld accuracy.

Speed: Typical weld cycles areunder 0.5 seconds.

Low operating costs: Ultrasonicsrequire less than 1/30 of the ener-gy of resistance welding.

Automation potential: Efficient size, minimalmaintenance and orientation flexibility makeAmTech ultrasonic equipment the best choicefor automatic assembly.

Low operating temperature: Since ultrasonicwelding does not generate appre-ciable heat, it will not anneal metalparts or require cooling water.

Insulation dispersal: In most cases, thehigh frequency scrubbing action of the ultrasonicprocess eliminates the need to strip insula-tion from magnet wire or to preclean parts.

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• Highest reliability

• Lowest cost per connection

• Comprehensive Process Controls

• Maximum productivity

• Simple operation

• Environmentally friendly

Ultrasonic metal welding isthe most technologicallyadvanced method of bondingconductive metals such as alu-minum, copper, and brass.

For nearly three decades,AmTech has pioneered thedevelopment of high qualitywelders that produce a variety of products ranging fromwire terminations to solarpanels.

AmTech’s ergonomically designed systems offermanufacturers the fastest andcleanest method of reliablyassembling components.

With cycle times of under onesecond and AmTech’sIntelligent Process Controlsproductivity and quality are maximized.

Unending commitments toprocess improvement, applica-tion advancement, engineeringexcellence and customer serviceare the attributes which havemade AmTech the world leaderin ultrasonic metal welding technology.

© Branson Ultrasonics Corp., 2002 Revised and Printed in U.S.A. 9/05

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